Standard deviation is the most important measure of dispersion and is widely used in many statistical formulae.

Standard deviation is also called

“It is the measure of the average relationship between two or more variables in terms of the original units of the data".

What is it?

Percentage of urban population residing in slums in India as per Census: 2001 is

The National Urban Housing and Habitat Policy, 2007 stipulates the Following roles to the Government of India.

1. Act as a facilitator and enabler
2. Prepare State Urban Housing and Habitat Policy
3. Develop capacity building at local level
4. Advise and guide local bodies.

Of these

Projects eligible for assistance under JNNURM (Jawaharlal Nehru National Urban Renewal Mission) are

1. generation of employment in cities
2. water supply and sewerage
3. housing development
4. Generation and distribution of electricity.

Of these